<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Set of functions used to build CSV dumps of tables
 *
 * @version $Id: htmlexcel.php 11484 2008-08-13 16:28:43Z lem9 $
 */
if (! defined('PHPMYADMIN')) {
	exit;
}

/**
 *
 */
if (isset($plugin_list)) {
	$plugin_list['htmlexcel'] = array(
		'text' => 'strHTMLExcel',
		'extension' => 'xls',
		'mime_type' => 'application/vnd.ms-excel',
		'force_file' => true,
		'options' => array(
			array('type' => 'text', 'name' => 'null', 'text' => 'strReplaceNULLBy'),
			array('type' => 'bool', 'name' => 'columns', 'text' => 'strPutColNames'),
			array('type' => 'hidden', 'name' => 'data'),
			),
		'options_text' => 'strOptions',
		);
} else {

/**
 * Outputs comment
 *
 * @param   string	  Text of comment
 *
 * @return  bool		Whether it suceeded
 */
function PMA_exportComment($text) {
	return TRUE;
}

/**
 * Outputs export footer
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportFooter() {
	if (!PMA_exportOutputHandler('
</table>
</div>
</body>
</html>
')) {
		return FALSE;
	}
	return TRUE;
}

/**
 * Outputs export header
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportHeader() {
	global $charset, $charset_of_file;
	if (!PMA_exportOutputHandler('
<html xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns="http://www.w3.org/TR/REC-html40">

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
	<meta http-equiv="Content-type" content="text/html;charset=' . (isset($charset_of_file) ? $charset_of_file : $charset) .'" />
<style id="Classeur1_16681_Styles">
</style>

</head>
<body>

<div id="Classeur1_16681" align=center x:publishsource="Excel">

<table x:str border=0 cellpadding=0 cellspacing=0 width=100% style="border-collapse: collapse">
')) {
		return FALSE;
	}

	return TRUE;
}

/**
 * Outputs database header
 *
 * @param   string	  Database name
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBHeader($db) {
	return TRUE;
}

/**
 * Outputs database footer
 *
 * @param   string	  Database name
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBFooter($db) {
	return TRUE;
}

/**
 * Outputs create database database
 *
 * @param   string	  Database name
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBCreate($db) {
	return TRUE;
}

/**
 * Outputs the content of a table in CSV format
 *
 * @param   string	  the database name
 * @param   string	  the table name
 * @param   string	  the end of line sequence
 * @param   string	  the url to go back in case of error
 * @param   string	  SQL query for obtaining data
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) {
	global $what;

	// Gets the data from the database
	$result	  = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
	$fields_cnt  = PMA_DBI_num_fields($result);

	// If required, get fields name at the first line
	if (isset($GLOBALS[$what . '_columns'])) {
		$schema_insert = '<tr>';
		for ($i = 0; $i < $fields_cnt; $i++) {
			$schema_insert .= '<td class=xl2216681 nowrap><b>' . htmlspecialchars(stripslashes(PMA_DBI_field_name($result, $i))) . '</b></td>';
		} // end for
		$schema_insert .= '</tr>';
		if (!PMA_exportOutputHandler($schema_insert)) {
			return FALSE;
		}
	} // end if

	$fields_meta = PMA_DBI_get_fields_meta($result);

	// Format the data
	while ($row = PMA_DBI_fetch_row($result)) {
		$schema_insert = '<tr>';
		for ($j = 0; $j < $fields_cnt; $j++) {
			if (!isset($row[$j]) || is_null($row[$j])) {
				$value = $GLOBALS[$what . '_null'];
			} elseif ($row[$j] == '0' || $row[$j] != '') {
				$value = $row[$j];
			} else {
				$value = '';
			}
			$schema_insert .= '<td class=xl2216681 nowrap';
			if ('1' == $fields_meta[$j]->numeric) {
				$schema_insert .= ' x:num ';
			}
			$schema_insert .= '>' . htmlspecialchars($value) . '</td>';
		} // end for
		$schema_insert .= '</tr>';
		if (!PMA_exportOutputHandler($schema_insert)) {
			return FALSE;
		}
	} // end while
	PMA_DBI_free_result($result);

	return TRUE;
}

}
?>
